Smart Self-powered wireless door bell

Product No.: OS-DB001

Product description

The feature of :self-powered wireless doorbell

*True smart and environmental wireless doorbell, inspired by creative self-powered technical, no more battery any more.

*IPX8 the highest level of waterproof

*Excellent texture and unique design.

Product Technology

1)Battery-less wireless doorbell adopted micro-energy harvesting technology, which convert mechanical energy into electricity when pressing the switch, to launch the wireless signal and control the alarm.

2)Battery-less wireless doorbell installed without wire, simple installation, low-cost, no batteries and no environmental pollution, no high voltage and does not produce sparks, can be used for explosion-proof needed situation and humid environments.

3)The Battery-less wireless doorbell can be installed in any position in the home.